Tapered roller bearings, single row

Dimensions

d		90	mm
D		140	mm
T		32	mm
d₁	≈	115	mm
B		32	mm
C		24	mm
r_1,2	min.	2	mm
r_3,4	min.	1.5	mm
a		29.649	mm

Abutment dimensions

d_a	max.	100	mm
d_b	min.	99	mm
D_a	min.	125	mm
D_a	max.	131	mm
D_b	min.	134	mm
C_a	min.	6	mm
C_b	min.	8	mm
r_a	max.	2	mm
r_b	max.	1.5	mm

Calculation data

Basic dynamic load rating	C		168	kN
Basic static load rating	C₀		270	kN
Fatigue load limit	P_u		31	kN
Reference speed			3200	r/min
Limiting speed			4300	r/min
Calculation factor	e		0.43
Calculation factor	Y		1.4
Calculation factor	Y₀		0.8

Mass

Mass bearing

1.759

kg

For additional information about the meaning and limitations of the product data, refer to Single row tapered roller bearings and Principles of bearing selection and application.

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